We think it would be usefull to have som possibility to order callouts based on part information. For example if the parts item_tags are alphabetical names you may want the callouts to follow the same order. So if one parts item_tag starts with A and the next one starts with the letter B the callout for A should be 1 and the callout for B should be 2. The renumber and order functionallity of callouts in illustrate are very limited at the moment.
